14 results
Mosaic Attenuation on Chest CT
 • Variable attenuation seen on a chest CT in a lobular
Mosaic Attenuation ... on Chest CT • ... PJP, CEP, HP, COP ... #diagnosis #radiology ... #clinical
Labeled Chest X-Ray Anatomy

by Dr. Naveen Sharma - theRadiologist @radiologistpage

#Chest #XRay #CXR #anatomy #radiology #diagnosis #labeled
Labeled Chest X-Ray ... Anatomy by Dr. ... #XRay #CXR #anatomy ... #radiology #diagnosis ... #labeled #clinical
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... - Differential Diagnosis ... #CT #Patterns # ... Differential #Diagnosis ... #pulmonary #radiology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... can suggest the diagnosis ... in the proper clinical ... #Clinical #Radiology ... #CXR #CTChest #
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
CT • Juxtaposition ... normal and high attenuation ... #Cheese #Sign #CT ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Radiology • Miliary ... Differential Diagnosis ... #diagnosis #pulmonary ... #CXR #clinical ... #CT
On the left an immunocompromised patient with PCP.
The CT findings are diffuse ground-glass opacification.
The findings are
The CT findings ... , but in this clinical ... the most likely diagnosis ... #Clinical #Radiology ... #CTChest #PJP #
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
CT • Central GGO ... consolidation • DDx: COP ... Reverse #Halo #Sign #CT ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Physical stigmata of cor ... hypertension • Mosaic attenuation ... parenchyma Diagnosis ... CT) • Broncho-arterial ... #differential #diagnosis
Based on the images alone, it is usually not possible to determine the cause of the
chronic illness, clinical ... between these chest ... Organizing pneumonia (OP ... #Clinical #Diagnosis ... #Radiology #CXR